ES201421A1 - MEJORAS EN LOS SITEMAS DE COMUNICACIoN POR CoDIGO O RELATIVAS A ESTOS SISTEMAS - Google Patents

MEJORAS EN LOS SITEMAS DE COMUNICACIoN POR CoDIGO O RELATIVAS A ESTOS SISTEMAS

Info

Publication number
ES201421A1
ES201421A1 ES0201421A ES201421A ES201421A1 ES 201421 A1 ES201421 A1 ES 201421A1 ES 0201421 A ES0201421 A ES 0201421A ES 201421 A ES201421 A ES 201421A ES 201421 A1 ES201421 A1 ES 201421A1
Authority
ES
Spain
Prior art keywords
station
control
signals
code
distribution device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0201421A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SPX Technologies Inc
Original Assignee
General Railway Signal Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Railway Signal Co filed Critical General Railway Signal Co
Publication of ES201421A1 publication Critical patent/ES201421A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B61L7/08—Circuitry
    • B61L7/088—Common line wire control using series of coded pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Selective Calling Equipment (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
ES0201421A 1951-01-23 1952-01-15 MEJORAS EN LOS SITEMAS DE COMUNICACIoN POR CoDIGO O RELATIVAS A ESTOS SISTEMAS Expired ES201421A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US207253A US2786938A (en) 1951-01-23 1951-01-23 Code communication system

Publications (1)

Publication Number Publication Date
ES201421A1 true ES201421A1 (es) 1954-02-01

Family

ID=22769792

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0201421A Expired ES201421A1 (es) 1951-01-23 1952-01-15 MEJORAS EN LOS SITEMAS DE COMUNICACIoN POR CoDIGO O RELATIVAS A ESTOS SISTEMAS

Country Status (2)

Country Link
US (1) US2786938A (es)
ES (1) ES201421A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907980A (en) * 1953-06-05 1959-10-06 Gen Railway Signal Co Multiple station code communication system
US2976402A (en) * 1957-06-18 1961-03-21 Gen Railway Signal Co Control cirucit for a field start relay in a code type communication system
US3140068A (en) * 1957-12-11 1964-07-07 Gen Signal Corp Remote controlled locomotive control system
US3037625A (en) * 1958-08-04 1962-06-05 Magnavox Co Card processing system
US3303470A (en) * 1962-06-07 1967-02-07 Gen Signal Corp Central to remote signalling system having roll call interrogation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1689294A (en) * 1925-11-27 1928-10-30 Western Electric Co Remote control and indicating system
US2152384A (en) * 1928-02-16 1939-03-28 Union Switch & Signal Co Railway traffic controlling apparatus
US2119303A (en) * 1929-01-31 1938-05-31 Union Switch & Signal Co Remote control apparatus
US1852367A (en) * 1929-04-25 1932-04-05 Gen Railway Signal Co Train dispatching system for railroads
US2085039A (en) * 1929-11-25 1937-06-29 Gen Railway Signal Co Train dispatching system for railroads
US2139562A (en) * 1931-01-30 1938-12-06 Gen Railway Signal Co Centralized traffic controlling system
US2126210A (en) * 1933-05-24 1938-08-09 Gen Railway Signal Co Centralized traffic controlling system for railroads
US2351588A (en) * 1940-12-12 1944-06-20 Gen Railway Signal Co Oscillating code transmitter
US2433362A (en) * 1942-03-13 1947-12-30 Standard Telephones Cables Ltd Pendulum relay controlled startstop telegraph transmitter
BE482051A (es) * 1942-03-13
US2533765A (en) * 1947-01-29 1950-12-12 Radio Electr Soc Fr Selector apparatus for alarm signals
US2611074A (en) * 1947-06-02 1952-09-16 Westinghouse Air Brake Co Centralized traffic control system for the code control of interlocked switches and signals
US2626382A (en) * 1950-04-13 1953-01-20 Gen Railway Signal Co Air traffic control system
US2626314A (en) * 1951-08-03 1953-01-20 Gen Railway Signal Co Code communication system

Also Published As

Publication number Publication date
US2786938A (en) 1957-03-26

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